估算3.02*5又99⼀100+11又1⼀1000x8.98

浼扮畻3.02*5鍙99/100+11鍙1/1000x8.98
2025-06-28 02:30:58
推荐回答(1个)
回答1:

估算3.02*5又99/100+11又1/1000x8.98
≈3×6+11×9
≈18+99
≈117